<template>
  <ele-page>
    <!-- 搜索表单 -->
    <notice-search @search="reload"/>
    <ele-card :body-style="{ paddingTop: '8px' }">
      <!-- 表格 -->
      <ele-pro-table
        ref="tableRef"
        row-key="noticeId"
        :columns="columns"
        :datasource="datasource"
        :show-overflow-tooltip="true"
        v-model:selections="selections"
        highlight-current-row
        cache-key="systemNoticeTable"
      >
        <template #toolbar>
          <el-button
            type="primary"
            class="ele-btn-icon"
            :icon="PlusOutlined"
            @click="openEdit()"
          >
            新建
          </el-button>
          <el-button
            type="danger"
            class="ele-btn-icon"
            :icon="DeleteOutlined"
            @click="removeBatch()"
          >
            删除
          </el-button>
        </template>
        <template #status="{ row }">
          <dict-data
            code="sys_notice_status"
            type="tag"
            :model-value="row.status"
          />
        </template>
        <template #noticeType="{ row }">
          <dict-data
            code="sys_notice_type"
            type="tag"
            :model-value="row.noticeType"
          />
        </template>
        <template #action="{ row }">
          <el-link type="primary" :underline="false" @click="openEdit(row)">
            修改
          </el-link>
          <el-divider direction="vertical"/>
          <el-link type="danger" :underline="false" @click="removeBatch(row)">
            删除
          </el-link>
        </template>
      </ele-pro-table>
    </ele-card>
    <!-- 编辑弹窗 -->
    <notice-edit v-model="showEdit" :data="current" @done="reload"/>
  </ele-page>
</template>

<script setup>
import {ref} from 'vue';
import {ElMessageBox} from 'element-plus/es';
import {EleMessage} from 'ele-admin-plus/es';
import {PlusOutlined, DeleteOutlined} from '@/components/icons';
import NoticeSearch from './components/notice-search.vue';
import NoticeEdit from './components/notice-edit.vue';
import {pageNotices, removeNotices} from '@/api/system/notice';

/** 表格实例 */
const tableRef = ref(null);

/** 表格列配置 */
const columns = ref([
  {
    type: 'selection',
    columnKey: 'selection',
    width: 50,
    align: 'center',
    fixed: 'left'
  },
  {
    type: 'index',
    columnKey: 'index',
    width: 50,
    align: 'center',
    fixed: 'left'
  },
  {
    prop: 'noticeTitle',
    label: '公告标题',
    minWidth: 160
  },
  {
    prop: 'noticeType',
    label: '公告类型',
    width: 90,
    align: 'center',
    slot: 'noticeType'
  },
  {
    prop: 'status',
    label: '状态',
    width: 90,
    align: 'center',
    slot: 'status'
  },
  {
    prop: 'createBy',
    label: '创建者',
    width: 100,
    align: 'center'
  },
  {
    prop: 'createTime',
    label: '创建时间',
    width: 160,
    align: 'center'
  },
  {
    columnKey: 'action',
    label: '操作',
    width: 120,
    align: 'center',
    slot: 'action',
    hideInPrint: true
  }
]);

/** 表格选中数据 */
const selections = ref([]);

/** 当前编辑数据 */
const current = ref(null);

/** 是否显示编辑弹窗 */
const showEdit = ref(false);

/** 表格数据源 */
const datasource = ({pages, where, orders}) => {
  return pageNotices({...where, ...orders, ...pages});
};

/** 搜索 */
const reload = (where) => {
  tableRef.value?.reload?.({page: 1, where});
};

/** 打开编辑弹窗 */
const openEdit = (row) => {
  current.value = row ?? null;
  showEdit.value = true;
};

/** 批量删除 */
const removeBatch = (row) => {
  const rows = row == null ? selections.value : [row];
  if (!rows.length) {
    EleMessage.error('请至少选择一条数据');
    return;
  }
  const ids = rows.map((d) => d.noticeId);
  ElMessageBox.confirm(
    `是否确认删除公告编号为"${ids.join()}"的数据项?`,
    '系统提示',
    {type: 'warning', draggable: true}
  )
    .then(() => {
      const loading = EleMessage.loading('请求中..');
      removeNotices(ids)
        .then(() => {
          loading.close();
          EleMessage.success('删除成功');
          reload();
        })
        .catch((e) => {
          loading.close();
          EleMessage.error(e.message);
        });
    })
    .catch(() => {
    });
};
</script>

<script>
export default {
  name: 'SystemNotice'
};
</script>
